Respuesta :
Answer:
-$79000 Â
Explanation:
The computation of the annual financial advantage (disadvantage) is shown below;
Particulars              Per unit        Total 13000 units
                Make        Buy      Make         Buy
Direct materials   2.90                  37700 Â
Direct labor      7.50                  97500 Â
Variable manufacturing
overhead        8.00                  104000 Â
Supervisor's salary 3.40 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 44200 Â
Contribution margin                     25000 Â
Purchase cost              29.80                  387400
Total                                  308400 387400
Now the finacial disadvantage is Â
= 308400 - 387400
= -$79000 Â